Docker MongoDB Cluster (Replication Set)

Easily deploy Mongodb cluster on your local environment

Getting Started

• Nodes:
  • mongodb1 [master]
  • mongodb2 [rs secondary]
  • mongodb3 [rs secondary]
• Run Mongodb cluster contianers

$ docker compose up -d

• Execute to mongo shell on master node

$ docker exec -it mongodb1 mongosh

• Setup replications

rs.initiate()
rs.add("mongodb2:27017")
rs.add("mongodb3:27017")

Port Configuration

• nodes:
  • mongodb1: 27027
  • mongodb2: 27078
  • mongodb3: 27079